219854136

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223429}}^1$

素因数の和:223479

約数の個数: 32

約数和(自身を含む): 563043600

約数和(自身を除く): 343189464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 223429, 446858, 670287, 893716, 1340574, 1787432, 2681148, 5362296, 9160589, 18321178, 27481767, 36642356, 54963534, 73284712, 109927068, 219854136]

約数ペア:

[(1, 219854136), (2, 109927068), (3, 73284712), (4, 54963534), (6, 36642356), (8, 27481767), (12, 18321178), (24, 9160589), (41, 5362296), (82, 2681148), (123, 1787432), (164, 1340574), (246, 893716), (328, 670287), (492, 446858), (984, 223429)]